10/13/2026
A different approach to locking your differential.
This 2016 Toyota 4Runner got an upgrade with a HardBlock E-Locker.
What sets HardBlock apart? Its patented ball-locking mechanism uses hardened steel balls to create a positive mechanical lock when the differential is engaged. An electric actuator controls the locking system, giving you push-button operation without the need for an air compressor or air lines.
The result? On-demand traction when the trail gets challenging, with a unique locking design engineered for demanding off-road use.
Talk to us about options for your rig.